@InProceedings{vu-gallinari:2006:HLT-NAACL06-Main,
  author    = {Vu, Huyen-Trang  and  Gallinari, Patrick},
  title     = {A Machine Learning based Approach to Evaluating Retrieval Systems},
  booktitle = {Proceedings of the Human Language Technology Conference of the NAACL, Main Conference},
  month     = {June},
  year      = {2006},
  address   = {New York City, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {399--406},
  url       = {http://www.aclweb.org/anthology/N/N06/N06-1051}
}